{amsmath} is a package provided by AMS that enhances LaTeX's mathematical typesetting capabilities in various ways.

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Cross-references to labels in subequations+gather environments fail to point to the correct place

The labels in my subequations+gather environments fail to point to the right place. See below. % Using MikTeX 2.9 on Windows 7. Compiling with TeXstudio 2.10.8 \documentclass{article} ...
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14 views

Prevent gather* from creating new line [duplicate]

I've been trying to use the gather* environment for non-aligned centered equations within enumerate but I would like to prevent the new line that gather* inserts at the beginning of each item. Is ...
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1answer
83 views

How could I duplicate this example?

I am relatively new to LaTeX and have made a few (beautiful) documents with it. However, I ran into a brick wall today, I cannot seem for the life of me be able to replicate the example shown below. I ...
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1answer
22 views

Bad math environment delimiter error

I want my math equation aligned at the center BUT!! \item Vo is calculated as shown: \begin{equation} Vo = (1 + R1 \(\div\) R2) + (Iadj \(\ast\) R2) \end{equation} Because Iadj ...
2
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1answer
180 views

equation with latex

I am trying to write this equation with latex: this is the code I wrote: \begin{equation}\label{1} \min \sum_{i=1}^{$\infty$} $u_j$ (L.B.H) - \sum_{i=1}^{N} ...
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3answers
103 views

How to hide equation number with using align

I wrote the following to print a mathematical equation, but I do not need the number of equation to be appeared: \documentclass[conference]{IEEEtran} \usepackage{amsmath} \begin{document} ...
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1answer
44 views

How to fit a math equation to the line width

I used the following two equations to implement a branch function: \documentclass[conference]{IEEEtran} \usepackage{amsmath} \newcommand{\NC}{\mathrm{NC}} \begin{document} In Case A, \\ ...
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1answer
45 views

How to place qed symbol at the end of an equation using eqnarray* enviroment

I am having trouble getting the qed symbol at the end of my equation, the symbol ends up on the next line. I have tried using the \qedhere command, but that doesn't work in the eqnarray* environment. ...
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2answers
91 views

inverted nested overlines

Here's a funny one. The \overline command works pretty well when nested. For example, \overline{A\overline B} produces a bar of AB over a bar of B. Is there some way to reverse or more generally ...
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1answer
112 views

Package bbold not working

I've been trying to use the bbold package for the indicator function but I get the following error: Process started This is METAFONT, Version 2.7182818 (MiKTeX 2.9 64-bit) (C: ...
4
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1answer
69 views

Why does \usepackage{amsmath} break \hyperref in \textnormal?

In the following sample, the second link isn't hyperlinked: \documentclass{article} \usepackage{amsmath} % Removing this makes the second link work \usepackage{hyperref} \begin{document} ...
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2answers
21 views

Problem with cross-referencing using hypertarget

I have some problems related to the application of an answer that I received to a previous question of mine, that can be found here. Below there is a MWE, where I used \clearpageextensively, because ...
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1answer
135 views

How can I change the labelling of an equation?

How can I change the labelling of an equation? Instead of (1.1), (1.2) I want to have (Equation 1.1), (Equation 1.2), ... Document class is scrbook. I use the following related packages: ...
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1answer
41 views

How to obtain claim numbered within proof without changing the default look

I have a problem that I could not solve, even after looking around for a while on the site. Quite simply, I do like how the following MWE looks like in terms of spacing, but I would like to have the ...
4
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1answer
42 views

How to make these braces equal in size in align mode?

How to make the second brace as large as the first in align mode? \documentclass{article} \usepackage{amsmath} \begin{document} \begin{align} g\left( {x,y} \right) =& {e^x}\left\{ {x + ...
3
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3answers
39 views

Difficulty with long multiline equation

I am typesetting a memoir for a member of the Royal Society, who has provided me with a hand-written copy. All was going well until a slightly too long multiline equation: \documentclass{article} ...
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1answer
37 views

symbol for \not is sometimes rendered vertically [closed]

I hope this question is not a duplicate, but after some research I haven't found anything related to the argument. My problem is the following. I've noticed that when I use \not in conjunction with ...
3
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1answer
25 views

Row spacing in align environment

In the folling example there is not enough space to list all sets begind the "forall" in one row. Moving a part to the next row creates an unnecessary space between the rows (see picture). How to make ...
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0answers
25 views

Multiline equation runaway error

I am trying to write three cos value (not in one line) I have used multlined before,userpackage is written .I dont know why but ı am getting this error Runaway argument? \mathrm {cos(S_1 , ...
4
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1answer
73 views

Why might \sin and \cos be italicized in the output?

Introduction I know that \sin and \cos are supposed to produce non-italicized (operator) output when in math mode. Oddly, these macros are producing italicized output, as if I had typed sin or ...
4
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2answers
100 views

Obtaining a properly aligned complex matrix

I'm trying to write a matrix that contains two items with a fraction inside of it. I see that the matrix output is pretty strange because the rows and columns are not spaced with the same scale. ...
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1answer
27 views

How can I enable Q.E.D. mark at the end of proof using “svmono.cls”?

Tomb stone (Q.E.D. mark) is not displayed at the end of a proof when I use "svmono.cls" for my dissertation. How can I enable it? Here is the code example: <\documentclass[12pt,sectrefs]{svmono} ...
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1answer
17 views

How to align an expression in an amsmath environment

If I write \begin{align} A = <long string of variables> \\ =& <another long string of variables> \end{align} This works and aligns the equal signs and makes the total block of ...
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1answer
21 views

How to automatically shift portion of large set of math equation to next page?

\documentclass[fleqn,10pt]{elsarticle} \usepackage{amsmath} \usepackage{mathrsfs} \usepackage[margin=1in,left=0.75in,right=0.75in]{geometry} \begin{document} \begin{align*} ...
3
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1answer
34 views

Looking for delimiters similar to ceil

I want to use brackets similar to lceil, rceil and lfoor, rfloor, but with the vertical lines on both sides at an angle. Does anything like this already exist? If not, would it be difficult to create ...
2
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0answers
16 views

Small index left to the left bracket

I want to know how to make the underscore "3" placed to the left of the left bracket. Also, in the image it is quite far away. How to make it closer? Thanks.
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1answer
310 views

\dots plus \left

I have the following MNWE and don't understand why this fails. \documentclass{article} \usepackage{amsmath} \begin{document} $\dots \left. \right.$ \end{document} Understanding the relevant code ...
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0answers
22 views

How to align numbered equations?

I want to align 4 numbered equations to the left.The equation environment is used. like this: But the align or flalign environments doesn't work... So,What should I do?
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1answer
35 views

how to write a mathematical formula using amsmath package?

I want to write this mathematical formula: f(x,y)={ 1 si I(x,y) < T 0 sinon How to write it in Latex?
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2answers
30 views

Trouble with align environment

Edited I am having trouble using the alignenvironment, which I've read is a better alternative to eqnarrayto align equations. Hereafter I display the PDF output of my Latex code: I would like ...
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1answer
24 views

How do you add doi, e-print (e.g., arxiv), MathSciNet and zbMATH links in a BibTeX bibliography?

I am a beginner with BibTeX and I use amsplain as bibliography style. How can I customize my bibliography style to append doi, e-print (e.g., arxiv), MathSciNet, and zbMATH links (in this ...
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1answer
21 views

Can I (sub-)align some but not all of the lines in a multi-line equation?

I have a multiline equation and want some of the lines to be aligned at an additional symbol. Here is an example, where all lines are aligned at the equal sign, but lines 2 and 3 should additionally ...
4
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1answer
54 views

Defining a null environment

I am writing a mathematical document and I want to make a overview document, in which I only present the theorems and definitions and not the proofs, so I thought that I can change the environment ...
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32 views

Working to find Latex error – Redefinition Problem

Working to find Latex error – Redefinition Problem I have been trying-out the several ways of writing a vector symbol with harpoon above, - as described in several replies to an early post ref: how ...
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1answer
24 views

multiple use of split

I have two equations that I would like to split (with a split command) but have them both lined up; i.e., something like \begin{align} \begin{split} a&=xxxxxxxxxxxxx\\ ...
4
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4answers
175 views

other terms in equation to the same size as tfrac terms

How do I make other terms in equation to the same size as tfrac terms \begin{equation} X=\tfrac{2J^2}{4J^2+U^2/4}\sin^2\big(({\sqrt{4J^2+U^2/4}})t\big) \end{equation} looks like How do I adjust ...
3
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5answers
70 views

Mathbf error in displaymath mode

I get a recurring error when working with \begin{equation}. If use \mathbf it returns an error saying that it will only work in math mode. Is there anyway around this? The first column runs badly, ...
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1answer
17 views

Break conditions in different line

I have a code to generate a equation in Latex. My problem is that How can I break line between a and b condition in the equation. With below code, the 0<=a<=10 and 0<=b<=10 are located in ...
2
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2answers
40 views

Multline equation along with aligned equations

How can I write the following? I have currently written it with an align environment and a multline, but I don't really know what is the correct approach to combine those (if that is the correct way ...
3
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1answer
32 views

amsmath fleqn doesn't work?

I would like to have my equations left aligned. I use fleqn to achieve this, but unfortunately, it seems everything is getting right aligned? I really don't know why this happens. Can someone help me ...
2
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1answer
38 views

Fraction Equation problem

I am a new user of LaTeX. I am using amsmath package but keep getting errors with the following: \begin{align} \frac{\partial P}{\partial t} = \mu(N,I)P - mP - \nu \frac{\partial P}{\partial z} + ...
5
votes
2answers
61 views

superscripting a dot which is enclosed in square brackets

This question is about how to extend the nice answer here by @egreg http://tex.stackexchange.com/a/304078/103130 to the following case (which is close to what I need except that the brackets should ...
2
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2answers
270 views

How can I do matrix with 1 column?

I want to make a matrix with elements like in the image: How can I do this? Thank you!
5
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3answers
85 views

Redefine align* to do the same thing as align, for use with autonum package

I'm writing a large thesis, and recently discovered the autonum package, which will automatically only number equations which are referenced in the text. This seems like a very good addition to my ...
1
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1answer
18 views

amsmath left- and right aligned Formulas in one line [duplicate]

I thought this would be a common problem, but I can't find any satisfying answer to this. I am using the amsmath package. Using the align environment is helpful for separating the two expressions, but ...
1
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1answer
44 views

Big curly braces Inside the equation

I am trying to print following following equation in latex The code I have \documentclass{article} \usepackage{amsmath, amsthm, amssymb} \begin{document} \begin{equation} ...
5
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3answers
407 views

Make equation look nicer

I have an equation which has a fraction to the power of another fraction. The fraction in the power is really small. I tried using \cfrac to change the size of that fraction but then the constant and ...
2
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1answer
38 views

pdfTex: \operatorname with Computer Modern Roman

I am using the default font, Computer Modern Roman, and I am trying to get \operatorname to work properly. The issue is that it appears to look identical to normal text. This question: LuaLaTeX: No ...
2
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1answer
25 views

Problem with amscd package

I'm trying to insert a commutative diagram into a report. I've loaded the amscd package, but I have a problem with its diagrams. When I put up or down arrows, there are no problems. For example, ...
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0answers
42 views

Commutation function in TexStudio [duplicate]

I have been searching for the commutation/ permutation command for a while. Reference to inserting special characters did not help. Searching for a special mathematical character did not help ...